艰苫奋斗的精神是中华民族的主要精神之一,也是我党的优良传统。回顾北内40年的历史可以看到,艰苦奋斗,是工人、干部共渡难关的重要保证。解放初期,我厂只有几百名职工,条件非常艰苦。第一任厂长孙景鲁发动职工义务劳动,与职工一 The spirit of arduous struggle is one of the major spritures of the Chinese nation as well as the fine tradition of our party. Recalling the 40-year history of Bei Nai, we can see that hard work is an important guarantee for the tide of workers and cadres to tide over the tide. In the early days of liberation, I plant only a few hundred workers, the conditions are very difficult. Sun Jinglu, the first director, mobilized the workers’ voluntary labor and worked with the workers one